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Valo Energy

Proven reliability. Future-ready innovation.

Valo turns complex energy storage projects into high-performing assets through innovative technology and deep grid expertise.

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Introducing Valo

Valo is a joint venture built on the complementary strengths of Wärtsilä and RCT Solutions.

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Power that performs

  • Aerial view of a battery energy storage site surrounded by farmland.
  • Two technicians in high-visibility gear and hard hats, one holding a tablet, facing each other.

Valo delivers high-performance battery storage, backed by one accountable partner from delivery through operations.

Drawing on global experience, we bring together system integration, software, hardware, and engineering to build energy storage that performs.

  • Seamless system integration
  • Future-ready software intelligence
  • Modular hardware engineering

Every layer, working as one

The right combination of software, hardware, and lifecycle services means less downtime and higher availability.

Technician in hard helmet and high visibility in front of storage unit.

Who's behind the system

With nearly two decades of grid-scale energy storage experience, Valo delivers the expertise, accountability, and innovation needed to solve today's most complex energy challenges.

  • Proven execution at scale
  • Enhanced energy security
  • Reliability built in
  • Lower cost of ownership

One partner. Maximum performance.

Ready to talk about what the right partner can do for your next project?

  • Two technicians in high-visibility gear and hard hats walking between storage units.
  • Aerial view of a battery energy storage site on flat open country, dozens of white enclosures in ranks beside a substation and switchyard